Improvement in sawing-machines



timidi iaim im offra WILLIAM W. WATERBURY AND JCIIN MWATERBURY, or NEW'CANAAN,

' CONNECTICUT.

Letters Patent No. 113,375, dated pril 4, 1871.

IMPROVEMENT IN sA'wlNG-MAcHlNEs.

To all whom it muy concern Beit known that \ve,W1LL'IAM WAVATERBURY an d J CHN M. WATERBURY, of New Canaan, in the county of Fairiield and State of Connecticut, have invented `a new ,and improved sawing-Machine; and we do here# by decla-re that the following isa full, clear, and exact description thereof which will enable others` skilled in y the art to make and use the same, ret'erencebeing had to the accompanying drawing forming part of this specification. Y Y

This invention relates *to improvements y in footpower circular-sawing machines; and

1t consists in the application to a bench having flhe'schedule `referred to in `theee Letters Patent and making part of the same.

I), a. balance-wheel on the arbor. E is a large driving-Wheeh F, the belt working thereon and on the" pulley of the arbor. Y

This wheel E is driven by the pinion G and spur: wheel H, the latter being on thev main driving-shaft L-whereon I propose to mount a tread-wheel, K, to be employed for driving the saw by the treading of a.

person thereon, and thereby provide a simple and eifective machine for use in shops not having power,Y Having thus described my invention,

I claim as new and desire to secure-by Letters Patent- The tread-Wheel K, combinedwith spur-wheel -H on same shaft, the pinion Gr and pulley E on a second shaft, and the balancc-iifheel D and rotary saw on the two ends of a third shaft, driven by belt F,

wheirall are arranged vas and for the purpose speciiiod.

WILLIAM V. WATERBURY JOHN M. WATERBURY.

` Witnesses i J. F. SILLIMAN, SETH G. Wann. 

